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Browsing by Author "Halligan, S."
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Assessment of the spatial pattern of colorectal tumour perfusion estimated at perfusion CT using two-dimensional fractal analysis
Goh, V.; Sanghera, B.; Wellsted, D.; Sundin, J.; Halligan, S. (2009)The aim was to evaluate the feasibility of fractal analysis for assessing the spatial pattern of colorectal tumour perfusion at dynamic contrast-enhanced CT (perfusion CT). Twenty patients with colorectal adenocarcinoma ... -
Can perfusion CT assessment of primary colorectal adenocarcinoma blood flow at staging predict for subsequent metastatic disease? A pilot study
Goh, V.; Halligan, S.; Wellsted, D.; Bartram, C.I. (2009)We aimed to determine whether perfusion CT measurements at colorectal cancer staging may predict for subsequent metastatic relapse. Fifty two prospective patients underwent perfusion CT at staging to estimate tumour blood ... -
Colorectal Tumor Vascularity: Quantitative Assessment with Multidetector CT—Do Tumor Perfusion Measurements
Goh, V.; Halligan, S.; Daley, F.; Wellsted, D.; Guenther, T.; Bartram, C.I. (2008) -
Commercial software upgrades may significantly alter Perfusion CT parameter values in colorectal cancer
Goh, V.; Shastry, M.; Engledow, A.; Reston, J.; Peck, J.; Endozo, R.; Rodriguez-Justo, M.; Taylor, S.A.; Halligan, S. (2010)Objective : To determine how commercial software platform upgrades impact on derived parameters for colorectal cancer. Materials and methods Following ethical approval, 30 patients with suspected colorectal cancer underwent ...